From Daniel Silva, author of the #1 New York Times bestsellers The New Girl and The Other Woman, comes a stunning new action-packed thriller of high stakes international intrigue featuring the enigmatic art restorer and master spy Gabriel Allon.Master of the spy thriller Silva has entertained readers with twenty-two thoughtful and gripping suspense novels featuring a diverse cast of compelling characters and ingenious plots that have taken them around the globe and back--from the United States to Europe, Russia to the Middle East.He returns with another blockbuster--a powerhouse novel that showcases his outstanding skill and brilliant imagination, destined to be a must read for both his multitudes of fans and growing legions of converts.